Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi; Yukinari Sunatsuki; Masaaki Kojima; Haruo Akashi; Masanobu Tsuchimoto; Nazzareno Re; Shutaro Osa; Naohide Matsumoto

doi:10.1039/b401033g

Ferromagnetic Ni^II–Gd^III interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

Tomoka Yamaguchi, Yukinari Sunatsuki, Masaaki Kojima, Haruo Akashi, Masanobu Tsuchimoto, Nazzareno Re, Shutaro Osa, Naohide Matsumoto

Advanced Science Research Center

Research output: Contribution to journal › Article › peer-review

68 Citations (Scopus)

Abstract

Dinuclear [(NiL)Gd(hfac)₂(EtOH)](H₃L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)₂Gd(NO₃)], and tetranuclear [(NiL)Gd(CH₃CO₂)₂(MeOH)]₂ complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)₃(H₂O)₂], Gd(NO₃)₃·6H₂O, and Gd(CH₃CO₂)₃·4H₂O, respectively, in the presence of Et₃N. All the complexes show that ferromagnetic interactions occur between the Ni^II and Gd^III ions.

Original language	English
Pages (from-to)	1048-1049
Number of pages	2
Journal	Chemical Communications
Volume	4
Issue number	9
DOIs	https://doi.org/10.1039/b401033g
Publication status	Published - Jan 1 2004

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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Ferromagnetic Ni^II–Gd^III interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands. / Yamaguchi, Tomoka; Sunatsuki, Yukinari; Kojima, Masaaki; Akashi, Haruo; Tsuchimoto, Masanobu; Re, Nazzareno; Osa, Shutaro; Matsumoto, Naohide.

In: Chemical Communications, Vol. 4, No. 9, 01.01.2004, p. 1048-1049.

Research output: Contribution to journal › Article › peer-review

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title = "Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands",

abstract = "Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.",

author = "Tomoka Yamaguchi and Yukinari Sunatsuki and Masaaki Kojima and Haruo Akashi and Masanobu Tsuchimoto and Nazzareno Re and Shutaro Osa and Naohide Matsumoto",

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T1 - Ferromagnetic NiII–GdIII interactions in complexes with NiGd, NiGdNi, and NiGdGdNi cores supported by tripodal ligands

AU - Yamaguchi, Tomoka

AU - Sunatsuki, Yukinari

AU - Kojima, Masaaki

AU - Akashi, Haruo

AU - Tsuchimoto, Masanobu

AU - Re, Nazzareno

AU - Osa, Shutaro

AU - Matsumoto, Naohide

PY - 2004/1/1

Y1 - 2004/1/1

N2 - Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

AB - Dinuclear [(NiL)Gd(hfac)2(EtOH)](H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane, Hhfac = hexafluoroacetylacetone), trinuclear [(NiL)2Gd(NO3)], and tetranuclear [(NiL)Gd(CH3CO2)2(MeOH)]2 complexes, were prepared by treating [Ni(HL)] with [Gd(hfac)3(H2O)2], Gd(NO3)3·6H2O, and Gd(CH3CO2)3·4H2O, respectively, in the presence of Et3N. All the complexes show that ferromagnetic interactions occur between the NiII and GdIII ions.

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